2018516976

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:769

約数の個数: 240

約数和(自身を含む): 6792065280

約数和(自身を除く): 4773548304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 167, 168, 189, 196, 216, 252, 294, 334, 336, 378, 392, 432, 441, 501, 504, 571, 588, 668, 756, 784, 882, 1002, 1008, 1142, 1169, 1176, 1323, 1336, 1503, 1512, 1713, 1764, 2004, 2284, 2338, 2352, 2646, 2672, 3006, 3024, 3426, 3507, 3528, 3997, 4008, 4509, 4568, 4676, 5139, 5292, 6012, 6852, 7014, 7056, 7994, 8016, 8183, 9018, 9136, 9352, 10278, 10521, 10584, 11991, 12024, 13704, 14028, 15417, 15988, 16366, 18036, 18704, 20556, 21042, 21168, 23982, 24048, 24549, 27408, 27979, 28056, 30834, 31563, 31976, 32732, 35973, 36072, 41112, 42084, 47964, 49098, 55958, 56112, 61668, 63126, 63952, 65464, 71946, 72144, 73647, 82224, 83937, 84168, 95357, 95928, 98196, 107919, 111916, 123336, 126252, 130928, 143892, 147294, 167874, 168336, 190714, 191856, 196392, 215838, 220941, 223832, 246672, 251811, 252504, 286071, 287784, 294588, 335748, 381428, 392784, 431676, 441882, 447664, 503622, 505008, 572142, 575568, 589176, 667499, 671496, 755433, 762856, 858213, 863352, 883764, 1007244, 1144284, 1178352, 1334998, 1342992, 1510866, 1525712, 1716426, 1726704, 1767528, 2002497, 2014488, 2288568, 2574639, 2669996, 3021732, 3432852, 3535056, 4004994, 4028976, 4577136, 4672493, 5149278, 5339992, 6007491, 6043464, 6865704, 8009988, 9344986, 10298556, 10679984, 12014982, 12086928, 13731408, 14017479, 16019976, 18022473, 18689972, 20597112, 24029964, 28034958, 32039952, 36044946, 37379944, 41194224, 42052437, 48059928, 56069916, 72089892, 74759888, 84104874, 96119856, 112139832, 126157311, 144179784, 168209748, 224279664, 252314622, 288359568, 336419496, 504629244, 672838992, 1009258488, 2018516976]

約数ペア:

[(1, 2018516976), (2, 1009258488), (3, 672838992), (4, 504629244), (6, 336419496), (7, 288359568), (8, 252314622), (9, 224279664), (12, 168209748), (14, 144179784), (16, 126157311), (18, 112139832), (21, 96119856), (24, 84104874), (27, 74759888), (28, 72089892), (36, 56069916), (42, 48059928), (48, 42052437), (49, 41194224), (54, 37379944), (56, 36044946), (63, 32039952), (72, 28034958), (84, 24029964), (98, 20597112), (108, 18689972), (112, 18022473), (126, 16019976), (144, 14017479), (147, 13731408), (167, 12086928), (168, 12014982), (189, 10679984), (196, 10298556), (216, 9344986), (252, 8009988), (294, 6865704), (334, 6043464), (336, 6007491), (378, 5339992), (392, 5149278), (432, 4672493), (441, 4577136), (501, 4028976), (504, 4004994), (571, 3535056), (588, 3432852), (668, 3021732), (756, 2669996), (784, 2574639), (882, 2288568), (1002, 2014488), (1008, 2002497), (1142, 1767528), (1169, 1726704), (1176, 1716426), (1323, 1525712), (1336, 1510866), (1503, 1342992), (1512, 1334998), (1713, 1178352), (1764, 1144284), (2004, 1007244), (2284, 883764), (2338, 863352), (2352, 858213), (2646, 762856), (2672, 755433), (3006, 671496), (3024, 667499), (3426, 589176), (3507, 575568), (3528, 572142), (3997, 505008), (4008, 503622), (4509, 447664), (4568, 441882), (4676, 431676), (5139, 392784), (5292, 381428), (6012, 335748), (6852, 294588), (7014, 287784), (7056, 286071), (7994, 252504), (8016, 251811), (8183, 246672), (9018, 223832), (9136, 220941), (9352, 215838), (10278, 196392), (10521, 191856), (10584, 190714), (11991, 168336), (12024, 167874), (13704, 147294), (14028, 143892), (15417, 130928), (15988, 126252), (16366, 123336), (18036, 111916), (18704, 107919), (20556, 98196), (21042, 95928), (21168, 95357), (23982, 84168), (24048, 83937), (24549, 82224), (27408, 73647), (27979, 72144), (28056, 71946), (30834, 65464), (31563, 63952), (31976, 63126), (32732, 61668), (35973, 56112), (36072, 55958), (41112, 49098), (42084, 47964)]